52546466 has 16 divisors (see below), whose sum is σ = 90182400. Its totient is φ = 22494240.

The previous prime is 52546453. The next prime is 52546493. The reversal of 52546466 is 66464525.

It is a super-2 number, since 2×52546466² = 5522262178178312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15710 + ... + 18758.

It is an arithmetic number, because the mean of its divisors is an integer number (5636400).

Almost surely, 2^52546466 is an apocalyptic number.

52546466 is a deficient number, since it is larger than the sum of its proper divisors (37635934).

52546466 is a wasteful number, since it uses less digits than its factorization.

52546466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289.

The product of its digits is 172800, while the sum is 38.

The square root of 52546466 is about 7248.8941225541. The cubic root of 52546466 is about 374.5540559748.

The spelling of 52546466 in words is "fifty-two million, five hundred forty-six thousand, four hundred sixty-six".